EN36

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Hardening Steel - 655M13

(En36B)

Applications

Its typical uses are heavy duty gears, auto and heavy vehicle transmission components, steering worms, track rod pins, gudgeon pins, timing wheels and other applications where a high surface hardness is required.

Forgeability

Good

Heat Treatment Ability

Very Good

Machineability

Good

Weldability

Not recommended

 

Chemical Composition

Element Min Max
Carbon 0.12 0.18
Silicon 0.10 0.35
Manganese 0.30 0.60
Phosphorous - 0.05
Sulphur - 0.05
Nickel 3.00 3.75
Chromium 0.60 1.10

 

Mechanical Properties

Heat Treated Condition

Tensile Strength; MPa min. 1000
Elongation; % min. 9
Izod Impact Value; Joule 40
Brinnel Hardness Number; max. 255

 

Foreign Equivalent Specifications

Standard German Mat. No. Din SAE AISI JIS

1.5752

14nIcR10 3316 E3316 G4052

Type: SNC22H

 

Stock Size Range

(Round Black Bar)

20 2.466 kg/m 85 44.545 kg/m 200 246.614 kg/m
25 3.853 kg/m 90 49.939 kg/m 210 271.893 kg/m
30 5.549 kg/m 95 55.642 kg/m 220 298.403 kg/m
35 7.553 kg/m 100 61.654 kg/m 230 326.148 kg/m
40 9.865 kg/m 110 71.846 kg/m 240 355.125 kg/m
45 12.485 kg/m 115 81.537 kg/m 250 385.336 kg/m
50 15.413 kg/m 120 88.781 kg/m    
55 18.650 kg/m 130 104.195 kg/m    
60 22.195 kg/m 140 120.841 kg/m    
65 26.049 kg/m 150 138.721 kg/m    
70 30.210 kg/m 160 157.833 kg/m    
75 34.680 kg/m 180 199.757 kg/m    
80 39.458 kg/m 190 222.570 kg/m    

 

Larger sizes and forgings are also available and please

remember to allow for surface removal of + 6% to ensure cleanup.

Catalogues & Brochures

Product Enquiry

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